stockNASDAQ: ARQQ • 28 Days Updates
Arqit Quantum Inc. (ARQQ)
Showing Closing Date Range from Sep 11 to Oct 9, 2026.
Investor Relations:ir.arqit.uk
Price & Performance Trajectory
Arqit Quantum Inc.NASDAQ: ARQQ
Latest Close
$17.23
28 Days Updates Trajectory
Showing Closing Date Range from Sep 11 to Oct 9, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesARQQ session performance
✓ Latest Close USD
$17.23
Latest session close
$-2.82vs period start
Period Return % % GAIN
-14.06%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$24.93 / $16.07
Period range envelope
$8.86channel spread
Total Volume SHARES
7.11M
Period turnover
Avg: 473.8K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(15 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 09, 2026 | $17.23 | -6.51% | $19.36 | $16.29 | 738.6K |
| Oct 08, 2026 | $18.43 | -18.27% | $22.50 | $17.81 | 822.9K |
| Oct 07, 2026 | $22.55 | -3.76% | $22.69 | $22.00 | 170.1K |
| Oct 06, 2026 | $23.43 | -1.06% | $24.80 | $23.33 | 156.1K |
| Oct 05, 2026 | $23.68 | -3.82% | $24.40 | $23.49 | 164.2K |
| Oct 02, 2026 | $24.62 | +2.80% | $24.93 | $24.08 | 193.9K |
| Sep 23, 2026 | $22.54 | -4.21% | $23.55 | $22.02 | 236.8K |
| Sep 22, 2026 | $23.04 | -2.08% | $24.50 | $22.52 | 387.3K |
| Sep 21, 2026 | $23.53 | +16.89% | $23.68 | $20.53 | 463.5K |
| Sep 18, 2026 | $20.13 | +3.13% | $20.48 | $18.41 | 655.3K |
| Sep 17, 2026 | $19.52 | +2.68% | $19.95 | $19.25 | 246.5K |
| Sep 16, 2026 | $19.01 | +4.05% | $19.33 | $18.08 | 490.7K |
| Sep 15, 2026 | $18.27 | +12.15% | $19.00 | $16.40 | 768.7K |
| Sep 14, 2026 | $16.29 | -18.75% | $19.22 | $16.07 | 1.48M |
| Sep 11, 2026 | $20.05 | -2.58% | $20.95 | $20.00 | 131.4K |